Permanent and Electromagnetic Pulleys
Eriez® offers a series of powerful magnetic pulleys for automatic separation of heavy tramp iron contaminants from conveyor transported materials. These pulleys provide ideal automatic removal of unwanted iron from materials conveyed on belts to prevent machinery damage and product contamination for sand, gravel, limestone, recyclables, wood products, glass cullet, chemical, mining, rock products, ceramic, paper, coal handling and foundry operations. The axial interpole magnetic circuit provides a uniform magnetic field to remove tramp iron from material on almost any belt conveyor. These self-cleaning units — offered in permanent and electromagnetic designs — are available in 80 combinations of diameters from 8 to 36 inches and belt widths from 8 to 60 inches.